Shipping containers—often called Conex boxes—are known for their rugged durability, but their uses go far beyond storage. From secure jobsite solutions to custom fire department training containers, Conex boxes are transforming how organizations solve real-world space, safety, and training challenges.
On-Site Storage for Tools, Equipment & Materials
One of the most common uses for a 20 ft or 40 ft Conex box is secure, ground-level storage. Ideal for contractors, municipalities, and schools, these used shipping containers provide fast, affordable storage with no foundations or permits required in most areas.
Common uses:
- Construction tools and equipment
- Inventory overflow
- Seasonal maintenance supplies
👉 Learn more about our used containers here »
Fire Department Training Containers & Burn Buildings
Across the country, departments are building burn buildings and live fire training facilities using shipping containers. These custom setups offer safe, repeatable training for firefighters—at a fraction of the cost of traditional brick structures.
Why fire departments choose Conex containers:
- Built to meet NFPA 1402 guidelines
- Durable and heat-resistant Corten steel
- Stackable and customizable
- Quick to deliver and install
👉 See how Angola Fire Department built their training facility »
👉 Explore Fire Training Containers »
Training Units for First Responders
Beyond fire training, Conex containers are used for:
- Police tactical simulations
- Search and rescue drills
- Hazmat decontamination training
- Classroom-style emergency planning hubs
Their modular design makes it easy to scale or reconfigure the training environment as needs grow.
Community & Park District Applications
Municipalities and park districts are turning to repurposed shipping containers for:
- Seasonal storage buildings
- Snack bar or ticket booth conversions
- Grounds equipment housing
These containers can be branded, painted, and modified to blend seamlessly into public environments.
Ready to Repurpose a Conex Box?
Since 1998, Container Sales Group has been a trusted wholesale provider serving businesses, police & fire departments, schools, and homeowners throughout the Chicagoland area. We help buyers get the right container at the right price—with honest guidance and reliable service. Whether you’re looking to add firefighter burn buildings, first responder training containers, or simply need dependable storage, Container Sales Group can help.
We offer:
- All Sizes: 20 ft and 40 ft containers
- New/One-Trip, Wind & Watertight and Cargo Worthy units
- Local Nationwide Delivery
- Proven solutions for fire departments, municipalities, and businesses
Call us today at 888-320-5938 or request a quote to get started!
